diff --git a/README.md b/README.md
index 2eca252..c575535 100644
--- a/README.md
+++ b/README.md
@@ -159,7 +159,7 @@ $$\
 \$$
 
 
- Result: The limit of the expression is frac{1}{2}.
+ Result: The limit of the expression is \frac{1}{2}.